Aryadev Chavali
89b9c0f94d
Apparently you can't just `fseek` because it's "not portable" and "deeply offensive" or whatever, so here's a really dirty chunk based allocator which uses `fread` to just read chunks of data at a time and basically runs around this issue. While it's slower than an fseek solution for general files, this solution allows pipes and other _weird_ things that count as "files" to just werk.